Low FODMAP White Chocolate Bûche de Noël - FODMAP Everyday

Ingredients

• 4- ounces (115 g) white chocolate, (chopped finely, such as Callebaut, Valrhona Ivoire or El Rey Icoa)
• 12- ounces (340 g) fresh or frozen cranberries
• 1 ½ cups (297 g) sugar
• 1/4 cups (60 ml) water
• 1 ¼ cups (181 g) low FODMAP gluten-free flour, such as King Arthur Measure for Measure Flour;
• ¾ cup (149 g) sugar, (divided)
• 1 ½ teaspoon baking powder; (use gluten-free if following a gluten-free diet)
• ¼ teaspoon salt
• 5 large eggs, (at room temperature, separated)
• ½ cup (120 ml) neutral flavored vegetable oil, (such as rice bran or canola)
• ¼ cup (60 ml) water, (at room temperature)
• 2 teaspoons vanilla extract
• ¼ teaspoon cream of tartar
• 1 batch Swiss Meringue Buttercream, (soft and ready to use)
• Pine boughs, (optional)
• Pinecones, (optional)
• Confectioners’ sugar